<?php

namespace App\Livewire\Phases;

use App\Models\Phase;
use App\Models\Project;
use Illuminate\Database\Eloquent\Builder;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Str;
use Livewire\Attributes\On;
use Rappasoft\LaravelLivewireTables\DataTableComponent;
use Rappasoft\LaravelLivewireTables\Views\Column;

class PhaseTable extends DataTableComponent
{
    protected $model = Phase::class;

    public int $projectId;

    public function configure(): void
    {
        $this->setPrimaryKey('id')
            ->setDefaultSort('order', 'asc')
            ->setSortingPillsEnabled(false)
            ->setAdditionalSelects(['phases.id as id', 'phases.order as order']);
    }

    /** Re-render when the parent (PhaseList) creates/edits a phase. */
    #[On('phases-changed')]
    public function refreshRows(): void
    {
        // no-op: triggers a re-render so the builder re-runs with fresh data.
    }

    public function builder(): Builder
    {
        $user = Auth::user();
        abort_unless(
            $user->can('manage all') || $user->can('edit projects') ||
            Project::whereKey($this->projectId)->whereHas('users', fn ($q) => $q->where('user_id', $user->id))->exists(),
            403
        );

        return Phase::where('phases.project_id', $this->projectId);
    }

    public function columns(): array
    {
        return [
            Column::make('Orden', 'order')->sortable(),

            Column::make('Nombre', 'name')
                ->sortable()
                ->searchable()
                ->format(function ($value, $row) {
                    $html = '<span class="font-medium">'.e($value).'</span>';
                    if ($row->description) {
                        $html .= '<div class="text-xs text-base-content/50 truncate max-w-xs">'.e(Str::limit($row->description, 60)).'</div>';
                    }

                    return $html;
                })
                ->html(),

            Column::make('Progreso', 'progress_percent')
                ->sortable()
                ->format(fn ($value) => '<div class="flex items-center gap-2 min-w-[110px]">
                          <progress class="progress progress-primary w-24 h-2" value="'.(int) $value.'" max="100"></progress>
                          <span class="text-xs text-base-content/60 w-8 text-right">'.(int) $value.'%</span>
                       </div>')
                ->html(),

            Column::make('Fechas')
                ->label(function ($row) {
                    $ps = $row->planned_start?->format('d/m/Y');
                    $pe = $row->planned_end?->format('d/m/Y');
                    if (! $ps && ! $pe) {
                        return '<span class="text-base-content/30 text-xs">—</span>';
                    }

                    return '<span class="text-xs">'.($ps ?: '?').' → '.($pe ?: '?').'</span>';
                })
                ->html(),

            Column::make('Color', 'color')
                ->format(fn ($value) => '<div class="w-6 h-6 rounded border border-base-300" style="background:'.e($value).'" title="'.e($value).'"></div>')
                ->html(),

            Column::make('Acciones')
                ->label(function ($row) {
                    $user = Auth::user();
                    $progress = route('phases.progress', $row->id);

                    $html = '<div class="flex items-center justify-end gap-1">';
                    $html .= '<a href="'.$progress.'" class="btn btn-xs btn-outline btn-info" title="Actualizar progreso" wire:navigate>
                          <svg xmlns="http://www.w3.org/2000/svg" class="w-3.5 h-3.5" fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M13 7h8m0 0v8m0-8l-8 8-4-4-6 6"/></svg>
                      </a>';
                    if ($user->can('manage phases')) {
                        $html .= '<button wire:click="$dispatch(\'phase-edit\', { id: '.$row->id.' })" class="btn btn-xs btn-ghost" title="Editar">
                              <svg xmlns="http://www.w3.org/2000/svg" class="w-3.5 h-3.5" fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M11 5H6a2 2 0 00-2 2v11a2 2 0 002 2h11a2 2 0 002-2v-5m-1.414-9.414a2 2 0 112.828 2.828L11.828 15H9v-2.828l8.586-8.586z"/></svg>
                          </button>';
                        $html .= '<button wire:click="deletePhase('.$row->id.')" wire:confirm="¿Eliminar la fase \''.e($row->name).'\'? Esta acción no se puede deshacer."
                              class="btn btn-xs btn-error btn-outline" title="Eliminar">
                              <svg xmlns="http://www.w3.org/2000/svg" class="w-3.5 h-3.5" fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 7l-.867 12.142A2 2 0 0116.138 21H7.862a2 2 0 01-1.995-1.858L5 7m5 4v6m4-6v6m1-10V4a1 1 0 00-1-1h-4a1 1 0 00-1 1v3M4 7h16"/></svg>
                          </button>';
                    }
                    $html .= '</div>';

                    return $html;
                })
                ->html(),
        ];
    }

    public function deletePhase(int $id): void
    {
        abort_unless(Auth::user()->can('manage phases'), 403);
        Phase::where('project_id', $this->projectId)->findOrFail($id)->delete();
        $this->dispatch('phases-changed');
        $this->dispatch('notify', 'Fase eliminada');
    }
}
